In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be______.
(i) 2
(ii) 3
(iii) 4
(iv) 6
In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be______.
(i) 2
(ii) 3
(iii) 4
(iv) 6
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1 Answer
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This is a multiple choice answer as classified in NCERT Exemplar
Correct option is (i)
The catalytic oxidation of ammonia produces NO gas, which is used to make HNO3. 4 moles of NH3 created 4 moles of NO in the equation below. As a result, the moles of NO produced by oxidising two moles of NH3 will be two moles.
4NH3 + 5O2→4NO + 6H2O.
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